<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2017/1/25
 * Time: 14:27
 */

//初始化
$ch = curl_init();

//设置选项，包括URL
curl_setopt($ch, CURLOPT_URL, "http://www.jb51.net");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);

//执行并获取HTML文档内容
$output = curl_exec($ch);

//释放curl句柄
curl_close($ch);

//打印获得的数据
print_r($output);